Collapsible chair



FIG. 1 is a perspective view of the chair of the present invention looking toward the front.

FIG. 2 is a left side view of the chair of the present invention.

FIG. 3 is rear view of the chair of the present invention.

FIG. 4 is a front view of the chair of the present invention; and,

FIG. 5 is a top view of the chair of the present invention.

The broken lines shown in the drawing are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a collapsible chair, as shown and described. 